TY - JOUR
AB - The lattice parameters, cell volume, and structure of a sample of phase pure triclinic tricalcium silicate were determined using in situ, high-temperature synchrotron powder diffraction and full-profile Rietveld refinement. The temperature range covered was from ambient to 740°C. Evidence of superstructure was found. The T2 type structure with disordered SiO4 tetrahedra was observed, and an average structure for the subcell (P1?, a = 11.7416(2) Å, b = 14.2785(2) Å, c = 13.7732(2) Å, ? = 105.129(1 °, ? = 94.415(1)°, and ? = 89.889(1)°) is presented. Differential thermal analysis and X-ray fluorescence was also performed.
AU - Peterson, VK
AU - Hunter, BA
AU - Ray, A
DA - 2004/01/01
DO - 10.1111/j.1551-2916.2004.01625.x
EP - 1634
JO - Journal of the American Ceramic Society
PY - 2004/01/01
SP - 1625
TI - Tricalcium silicate T1 and T2 polymorphic investigations: Rietveld refinement at various temperatures using synchrotron powder diffraction
VL - 87
Y1 - 2004/01/01
Y2 - 2024/03/28
ER -